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Problems

211 problems

Has videoPremium onlyReset
SimulationArray2,209String870Hash Table786Math682Dynamic Programming666Sorting504Greedy480Binary Search352Depth-First Search335Database303Bit Manipulation283Matrix278Tree261Breadth-First Search255Two Pointers249All topics

With video · 211 results

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TitleSolutionAcceptDifficultyTopics
3174. Clear DigitsVideo
Solution82.7%Easy
Simulation, Stack +1· 5 companies
3175. Find The First Player to win K Games in a RowVideo
Solution40.1%Medium
Array, Simulation· 1 company
3178. Find the Child Who Has the Ball After K SecondsVideo
Solution62.3%Easy
Math, Simulation· 1 company
3179. Find the N-th Value After K SecondsVideo
Solution54.0%Medium
Array, Combinatorics +3· 1 company
3222. Find the Winning Player in Coin GameVideo
Solution53.9%Easy
Game Theory, Math +1· 1 company
3237. Alt and Tab SimulationVideoPremium
Solution54.3%Medium
Array, Hash Table +1
3242. Design Neighbor Sum ServiceVideo
Solution76.4%Easy
Array, Design +3
3248. Snake in MatrixVideo
Solution81.8%Easy
Array, Simulation +1· 1 company
3264. Final Array State After K Multiplication Operations IVideo
Solution86.9%Easy
Array, Heap (Priority Queue) +2· 4 companies
3266. Final Array State After K Multiplication Operations IIVideo
Solution13.7%Hard
Array, Heap (Priority Queue) +1· 3 companies
3271. Hash Divided StringVideo
Solution82.5%Medium
Simulation, String· 1 company
3279. Maximum Total Area Occupied by PistonsVideoPremium
Solution41.3%Hard
Array, Counting +4
3304. Find the K-th Character in String Game IVideo
Solution81.6%Easy
Bit Manipulation, Math +2· 5 companies
3324. Find the Sequence of Strings Appeared on the ScreenVideo
Solution79.5%Medium
Simulation, String· 1 company
3354. Make Array Elements Equal to ZeroVideo
Solution68.3%Easy
Array, Prefix Sum +1· 5 companies
3360. Stone Removal GameVideo
Solution43.0%Easy
Math, Simulation
3379. Transformed ArrayVideo
Solution70.5%Easy
Array, Simulation· 4 companies
3400. Maximum Number of Matching Indices After Right ShiftsVideoPremium
Solution85.3%Medium
Array, Simulation +1
3412. Find Mirror Score of a StringVideo
Solution36.1%Medium
Hash Table, Simulation +2· 3 companies
3417. Zigzag Grid Traversal With SkipVideo
Solution64.9%Easy
Array, Matrix +1· 3 companies
3433. Count Mentions Per UserVideo
Solution50.8%Medium
Array, Math +2· 4 companies
3461. Check If Digits Are Equal in String After Operations IVideo
Solution82.5%Easy
Combinatorics, Math +3· 4 companies
3477. Fruits Into Baskets IIVideo
Solution70.2%Easy
Array, Binary Search +3· 5 companies
3494. Find the Minimum Amount of Time to Brew PotionsVideo
Solution62.7%Medium
Array, Prefix Sum +1· 6 companies
3498. Reverse Degree of a StringVideo
Solution91.9%Easy
Simulation, String· 2 companies
3507. Minimum Pair Removal to Sort Array IVideo
Solution65.3%Easy
Array, Doubly-Linked List +5· 5 companies
3510. Minimum Pair Removal to Sort Array IIVideo
Solution39.1%Hard
Array, Doubly-Linked List +5· 3 companies
3522. Calculate Score After Performing InstructionsVideo
Solution57.0%Medium
Array, Hash Table +2· 1 company
3561. Resulting String After Adjacent RemovalsVideo
Solution56.5%Medium
Simulation, Stack +1· 1 company
3581. Count Odd Letters from NumberVideoPremium
Solution85.1%Easy
Counting, Hash Table +2
3582. Generate Tag for Video CaptionVideo
Solution32.4%Easy
Simulation, String· 1 company
3597. Partition String Video
Solution59.4%Medium
Hash Table, Simulation +2· 1 company
3612. Process String with Special Operations IVideo
Solution71.4%Medium
Simulation, String· 4 companies
3614. Process String with Special Operations IIVideo
Solution39.9%Hard
Simulation, String· 3 companies
3616. Number of Student ReplacementsVideoPremium
Solution85.1%Medium
Array, Simulation
3653. XOR After Range Multiplication Queries IVideo
Solution73.3%Medium
Array, Divide and Conquer +1· 2 companies
3679. Minimum Discards to Balance InventoryVideo
Solution35.5%Medium
Array, Counting +3
3687. Library Late Fee CalculatorVideoPremium
Solution94.4%Easy
Array, Simulation
3688. Bitwise OR of Even Numbers in an ArrayVideo
Solution84.9%Easy
Array, Bit Manipulation +1· 2 companies
3701. Compute Alternating SumVideo
Solution89.8%Easy
Array, Simulation
3703. Remove K-Balanced SubstringsVideo
Solution33.1%Medium
Simulation, Stack +1· 2 companies
3726. Remove Zeros in Decimal RepresentationVideo
Solution75.7%Easy
Math, Simulation
3775. Reverse Words With Same Vowel CountVideo
Solution66.6%Medium
Simulation, String +1
3813. Vowel-Consonant ScoreVideo
Solution53.3%Easy
Simulation, String
3819. Rotate Non Negative ElementsVideo
Solution47.9%Medium
Array, Simulation· 1 company
3823. Reverse Letters Then Special Characters in a StringVideo
Solution81.5%Easy
Simulation, String +1
3834. Merge Adjacent Equal ElementsVideo
Solution42.6%Medium
Array, Simulation +1
3838. Weighted Word MappingVideo
Solution90.7%Easy
Array, Simulation +1· 2 companies
3842. Toggle Light BulbsVideo
Solution71.2%Easy
Array, Hash Table +2· 1 company
3847. Find the Score Difference in a GameVideo
Solution71.8%Medium
Array, Simulation
Showing 151–200 of 211